Lessons
How We Correct You Without Stopping You Mid-Sentence
No. In our lessons the default is to wait until your sentence is finished, and only two kinds of mistake are worth interrupting for: a sound you cannot hear yourself making, and a pattern that will harden if it goes uncorrected. Everything else is handled after you stop, or in the next round of the same drill.
Why correction usually breaks speaking
When you build a Korean sentence you are holding several things at once: the pattern, the words, the particles, the ending, and the fact that somebody is waiting. That load is most of what makes speaking hard.
An interruption dumps the whole load. Not the word that was corrected, all of it. You lose the sentence, you restart, and the restart is worse than the original because now you are also monitoring yourself for the thing you just got wrong.
Do that four or five times in a lesson and something predictable happens: you start choosing sentences you are sure about instead of sentences you mean. That is the real cost, and it is invisible, because from the outside the lesson looks accurate.
The three places a correction can go
| Where | What it costs | When it is worth it |
|---|---|---|
| Inside the sentence | The sentence is gone and so is your place in it. | Almost never. |
| Right after the sentence | Nothing. You already finished. | This is the default. |
| At the end of the block | You have said it wrong several more times. | For anything small, or anything you are already fixing yourself. |
Most of the skill is just refusing the first column. Wait two seconds, and a correction that would have cost you a sentence costs you nothing.
What gets stopped for
Two categories account for most of it, and both share one property: you cannot fix them on your own, no matter how much you practice.
1. A sound you cannot hear yet
This is the one that genuinely needs a person. Korean changes sounds when letters meet, and the written form does not show it. If nobody tells you, you will read the spelling out loud for years and never know.
같이 가요.
ga-chi ga-yo.
Let's go together. (not gat-i, the 티 becomes 치)
You can repeat that sentence perfectly a hundred times with the wrong sound and improve nothing, because your ear is telling you it is fine. That is the definition of a correction worth interrupting for. It does not fix itself with more practice.
2. A pattern that will harden
The second category is a structure you are about to use fifty more times this month. Left alone, it stops being a mistake and becomes how you talk, and unlearning it later takes longer than learning it right now.
Everything else waits. Word choice, a particle that slipped, an ending that was polite but not the one you meant: those are noted and handled after you stop, or in the next round of the same drill, where they cost nothing.
Say it again beats here is the rule
The correction itself is smaller than people expect. In most cases it is the right version, said once, and then you say the sentence again. No explanation.
An explanation is a grammar lesson dropped into the middle of speaking practice, and it moves you out of production and back into studying, which is the mode you are trying to leave. If the rule matters, it belongs in the explanation block of the lesson, not in the drill.
The repetition is not decoration either. Hearing the right version and moving on changes nothing. Saying it once yourself, immediately, is what makes the next attempt different.
Why the drill structure decides all of this
This is the part that is hard to see from outside a lesson. What a correction is even for changes depending on which drill you are in, and our lessons run three of them in a fixed ladder.
- Controlled drill. One thing is being trained and nothing else. Here a correction is cheap and immediate, because you are producing a short piece, not a sentence you are invested in.
- Full sentence drill. Now you are building. Corrections move to after the sentence, and only the two categories above get stopped for.
- Sentence Set. You produce the same pattern four ways: statement, negative, question, answer. Here almost nothing gets interrupted, because the point is running the pattern without support.
So by the time you reach the part where interruption would hurt most, the small mistakes have already been handled at the stage where they were free. That is what makes it possible to leave you alone later. It is not restraint. It is that the ladder already caught them.
How to ask for this in a lesson you already have
If your current lessons feel like an exam, you can change it with one sentence at the start, and most teachers will be relieved to hear it.
- Ask for corrections after the sentence, not inside it. This alone fixes most of it.
- Ask which mistakes matter. A teacher who can answer that has a plan. A teacher who corrects everything equally is reacting, not teaching.
- Ask to repeat the corrected version out loud, once, every time. If you only hear it, nothing transfers.
- Ask to be left alone in the last block. You need one stretch per lesson where being slightly wrong is allowed, or you will never find out what you can produce unaided.
What it should feel like
You should finish a lesson tired and slightly surprised at how much you said. Not corrected into silence, and not left alone so completely that you leave with the same errors you arrived with.
A reasonable check: if you can remember two or three specific things you fixed, and you still talked for most of the hour, the balance is right. If the whole hour felt like a list of corrections, the balance was off.
The short version
The skill is not correcting well. It is knowing what to let go, waiting two seconds, and making you say the fixed version once yourself. Nearly everything else can wait until you have finished your sentence.
See how correction runs in a real session
This is how correction runs in a first session with Maru. What it covers, the price and the available times are all on that page.
See the first session →